/*尾部*/
.footer {
    width: 1003px;
    margin: 0 auto;
}
.footer .a6 {
    font-size: 14px;
    color: red;
    text-decoration: none;
    line-height: 30px;
}
.footer .a7 {
    font-size: 12px;
    color: #666666;
    text-decoration: none;
}
.footer .a8 {
    font-size: 12px;
    line-height: 40px;
}
.footer .a6:hover {
    text-decoration: underline;
}
.footer .a7:hover{
    color: red;
    text-decoration: underline;
}
.footer .f1 {
    display: flex;
    justify-content: space-between;
}
.footer .f1 .f2 {
    display: flex;
    justify-content: space-between;
}
.footer .f1 .f2 .f3,.f4 {
    text-align: center;
    height: 132px;
}
.footer .f1 .f2 .f3 {
    margin-right: 20px;
}